R.Java not generated

Question

I have downloaded code from google codes but when I import that project in my eclipse IDE it does not generate R.Java file.I searched many blogs and forums and tried many th

Answer 1

Simply click on

Build --> Clean Project

This worked for me

Answer 2

When i come across this problem I delete the gen folder and it will be recreated with all the r files

Answer 3

In my case, i found an image file name containing an uppercase inside res/drawable. after changing the image name. it was solved and i could build the project

Answer 4

you will see at the top of your file it says import android.r or r.java i forget. you need to remove this line, clean the project, and rerun.
basically android uses R to reference items within your project. but when that import statement is there it overrides looking at your project directories and uses androids

Answer 5

I faced this problem many times. The rule of thumb is to check your .xml files.
R.java is not generated when there is any issue in .xml file.